/***************************************************************************/
/*                                                                         */
/*  svpfr.h                                                                */
/*                                                                         */
/*    Internal PFR service functions (specification).                      */
/*                                                                         */
/*  Copyright 2003, 2006 by                                                */
/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
/*                                                                         */
/*  This file is part of the FreeType project, and may only be used,       */
/*  modified, and distributed under the terms of the FreeType project      */
/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
/*  this file you indicate that you have read the license and              */
/*  understand and accept it fully.                                        */
/*                                                                         */
/***************************************************************************/


#ifndef __SVPFR_H__
#define __SVPFR_H__

#include FT_PFR_H
#include FT_INTERNAL_SERVICE_H


FT_BEGIN_HEADER


#define FT_SERVICE_ID_PFR_METRICS  "pfr-metrics"


typedef FT_Error
        ( *FT_PFR_GetMetricsFunc )

(

FT_Face face,
        FT_UInt

*aoutline,

FT_UInt *ametrics,
        FT_Fixed

*ax_scale,

FT_Fixed *ay_scale

);

typedef FT_Error
(*FT_PFR_GetKerningFunc)( FT_Face face,
                          FT_UInt left,
                          FT_UInt right,
                          FT_Vector *avector );

typedef FT_Error
(*FT_PFR_GetAdvanceFunc)( FT_Face face,
                          FT_UInt gindex,
                          FT_Pos *aadvance );


FT_DEFINE_SERVICE( PfrMetrics )
        {
                FT_PFR_GetMetricsFunc  get_metrics;
        FT_PFR_GetKerningFunc  get_kerning;
        FT_PFR_GetAdvanceFunc  get_advance;

        };

/* */

FT_END_HEADER

#endif /* __SVPFR_H__ */


/* END */
